Oracle Target Connector is giving ORA-28221 REPLACE not specified, but REPLACE is specified for that account. Why is that?
The connector uses the value of the 'REPLACE' option as displayed at page load. That is, the REPLACE parameter has to be specified first and the account saved.
Then the account can be re-edited and the password changed.
Do not change the option to REPLACE and specify the password in the same operation.